Indeed Google is best.
You may look into using justdropped.com . You put in the desired words and whatever you want to be applied using the domain word of your choice. When the results come up you have other options on the domain(s) that come up for further research. It provides information on the following if there is any info to be had.
Whois - Ranking(this providea alexa ranking/redirects to alexa with graphs etc.) - links(redirects to searchpopularity) - register(if domain is availabe, click on this one and it will redirect you to Godaddy) - sell(click on this one, redirect to nameforbids.com)